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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:52 UTC
Update Date2022-03-07 02:52:00 UTC
HMDB IDHMDB0015478
Secondary Accession Numbers
  • HMDB15478
Metabolite Identification
Common NameBambuterol
DescriptionBambuterol is only found in individuals that have used or taken this drug. It is a long acting beta-adrenoceptor agonist used in the treatment of asthma. It is a prodrug of terbutaline.The pharmacologic effects of bambuterol are at least in part attributable to stimulation through beta-adrenergic receptors (beta 2 receptors) of intracellular adenyl cyclase, the enzyme that catalyzes the conversion of adenosine triphosphate (ATP) to cyclic AMP. Increased cyclic AMP levels are associated with relaxation of bronchial smooth muscle and inhibition of release of mediators of immediate hypersensitivity from cells, especially from mast cells.
Structure
Data?1582753301
Synonyms
ValueSource
(+-)-5-(2-(Tert-butylamino)-1-hydroxyethyl)-m-phenylene bis(dimethylcarbamate)ChEBI
BambuterolumChEBI
Terbutaline bis(dimethylcarbamate)ChEBI
Terbutaline bisdimethylcarbamateChEBI
(+-)-5-(2-(Tert-butylamino)-1-hydroxyethyl)-m-phenylene bis(dimethylcarbamic acid)Generator
Terbutaline bis(dimethylcarbamic acid)Generator
Terbutaline bisdimethylcarbamic acidGenerator
Bambuterol hydrochlorideHMDB, MeSH
5-(2-(Tert-butylamino)-1-hydroxyethyl)-3-phenylene bis(dimethylcarbamate)MeSH, HMDB
Chemical FormulaC18H29N3O5
Average Molecular Weight367.44
Monoisotopic Molecular Weight367.210721053
IUPAC Name3-[2-(tert-butylamino)-1-hydroxyethyl]-5-[(dimethylcarbamoyl)oxy]phenyl N,N-dimethylcarbamate
Traditional Namebambuterol
CAS Registry Number81732-46-9
SMILES
CN(C)C(=O)OC1=CC(=CC(OC(=O)N(C)C)=C1)C(O)CNC(C)(C)C
InChI Identifier
InChI=1S/C18H29N3O5/c1-18(2,3)19-11-15(22)12-8-13(25-16(23)20(4)5)10-14(9-12)26-17(24)21(6)7/h8-10,15,19,22H,11H2,1-7H3
InChI KeyANZXOIAKUNOVQU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenoxy compounds. These are aromatic compounds contaning a phenoxy group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassPhenoxy compounds
Direct ParentPhenoxy compounds
Alternative Parents
Substituents
  • Phenoxy compound
  • Aralkylamine
  • Carbamic acid ester
  • 1,2-aminoalcohol
  • Carbonic acid derivative
  • Secondary alcohol
  • Secondary aliphatic amine
  • Secondary amine
  • Organic oxide
  • Alcohol
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Amine
  • Aromatic alcohol
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.47 g/LNot Available
LogPNot AvailableNot Available
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M+H]+CBM189.730932474
[M+H]+Not Available189.236http://allccs.zhulab.cn/database/detail?ID=AllCCS00000886
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.47 g/LALOGPS
logP1.69ALOGPS
logP1.4ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)13.91ChemAxon
pKa (Strongest Basic)9.52ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area91.34 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity98.28 m³·mol⁻¹ChemAxon
Polarizability40.74 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+188.8931661259
DarkChem[M-H]-184.16831661259
DeepCCS[M+H]+188.82530932474
DeepCCS[M-H]-186.41430932474
DeepCCS[M-2H]-220.81330932474
DeepCCS[M+Na]+195.98630932474
AllCCS[M+H]+188.932859911
AllCCS[M+H-H2O]+186.432859911
AllCCS[M+NH4]+191.232859911
AllCCS[M+Na]+191.932859911
AllCCS[M-H]-192.132859911
AllCCS[M+Na-2H]-193.032859911
AllCCS[M+HCOO]-194.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
BambuterolCN(C)C(=O)OC1=CC(=CC(OC(=O)N(C)C)=C1)C(O)CNC(C)(C)C2992.4Standard polar33892256
BambuterolCN(C)C(=O)OC1=CC(=CC(OC(=O)N(C)C)=C1)C(O)CNC(C)(C)C2499.9Standard non polar33892256
BambuterolCN(C)C(=O)OC1=CC(=CC(OC(=O)N(C)C)=C1)C(O)CNC(C)(C)C2632.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Bambuterol,1TMS,isomer #1CN(C)C(=O)OC1=CC(OC(=O)N(C)C)=CC(C(CNC(C)(C)C)O[Si](C)(C)C)=C12450.5Semi standard non polar33892256
Bambuterol,1TMS,isomer #2CN(C)C(=O)OC1=CC(OC(=O)N(C)C)=CC(C(O)CN(C(C)(C)C)[Si](C)(C)C)=C12652.3Semi standard non polar33892256
Bambuterol,2TMS,isomer #1CN(C)C(=O)OC1=CC(OC(=O)N(C)C)=CC(C(CN(C(C)(C)C)[Si](C)(C)C)O[Si](C)(C)C)=C12682.3Semi standard non polar33892256
Bambuterol,2TMS,isomer #1CN(C)C(=O)OC1=CC(OC(=O)N(C)C)=CC(C(CN(C(C)(C)C)[Si](C)(C)C)O[Si](C)(C)C)=C12916.3Standard non polar33892256
Bambuterol,2TMS,isomer #1CN(C)C(=O)OC1=CC(OC(=O)N(C)C)=CC(C(CN(C(C)(C)C)[Si](C)(C)C)O[Si](C)(C)C)=C13041.1Standard polar33892256
Bambuterol,1TBDMS,isomer #1CN(C)C(=O)OC1=CC(OC(=O)N(C)C)=CC(C(CNC(C)(C)C)O[Si](C)(C)C(C)(C)C)=C12666.7Semi standard non polar33892256
Bambuterol,1TBDMS,isomer #2CN(C)C(=O)OC1=CC(OC(=O)N(C)C)=CC(C(O)CN(C(C)(C)C)[Si](C)(C)C(C)(C)C)=C12940.6Semi standard non polar33892256
Bambuterol,2TBDMS,isomer #1CN(C)C(=O)OC1=CC(OC(=O)N(C)C)=CC(C(CN(C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=C13150.5Semi standard non polar33892256
Bambuterol,2TBDMS,isomer #1CN(C)C(=O)OC1=CC(OC(=O)N(C)C)=CC(C(CN(C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=C13264.8Standard non polar33892256
Bambuterol,2TBDMS,isomer #1CN(C)C(=O)OC1=CC(OC(=O)N(C)C)=CC(C(CN(C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=C13192.2Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Bambuterol GC-MS (Non-derivatized) - 70eV, Positivesplash10-0089-9051000000-22fa835c1eff90e954e62017-08-28Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bambuterol GC-MS (1 TMS) - 70eV, Positivesplash10-00di-9331100000-9dc7a25259694c19152c2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bambuterol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bambuterol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bambuterol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bambuterol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bambuterol GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bambuterol GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Bambuterol , positive-QTOFsplash10-0006-1290000000-f8e18061114ec89ffeda2017-09-14HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 10V, Positive-QTOFsplash10-0uxr-2019000000-cd0d36bdebd51c0505ae2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 20V, Positive-QTOFsplash10-0f96-3095000000-14645268906fc9d71d8d2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 40V, Positive-QTOFsplash10-054p-9160000000-6b37d9f44bc31a8a02dd2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 10V, Negative-QTOFsplash10-014i-1019000000-3105d051bc7563c1e14e2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 20V, Negative-QTOFsplash10-00xs-6049000000-56f93f52c83de00985622017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 40V, Negative-QTOFsplash10-0079-9020000000-6092c2a26ade134032062017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 10V, Positive-QTOFsplash10-01ox-0097000000-59065fd807bf7b09b8b52021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 20V, Positive-QTOFsplash10-0006-1091000000-4314fd0cf6519413f7762021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 40V, Positive-QTOFsplash10-0a4i-9020000000-da64f9013f56d086364a2021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 10V, Negative-QTOFsplash10-014i-1089000000-e4cb4177a00e80a1e4f42021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 20V, Negative-QTOFsplash10-00dr-3090000000-4978a3a4fc785585a93c2021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bambuterol 40V, Negative-QTOFsplash10-05fu-2190000000-9dc22a3db229b8784fb72021-10-11Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB01408 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB01408 details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB01408
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID49466
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkBambuterol
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID553827
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Involved in carboxylesterase activity
Specific function:
Esterase with broad substrate specificity. Contributes to the inactivation of the neurotransmitter acetylcholine. Can degrade neurotoxic organophosphate esters.
Gene Name:
BCHE
Uniprot ID:
P06276
Molecular weight:
68417.575
References
  1. Gazic I, Bosak A, Sinko G, Vinkovic V, Kovarik Z: Preparative HPLC separation of bambuterol enantiomers and stereoselective inhibition of human cholinesterases. Anal Bioanal Chem. 2006 Aug;385(8):1513-9. Epub 2006 Jul 25. [PubMed:16865342 ]
General function:
Involved in G-protein coupled receptor protein signaling pathway
Specific function:
Beta-adrenergic receptors mediate the catecholamine- induced activation of adenylate cyclase through the action of G proteins. The beta-2-adrenergic receptor binds epinephrine with an approximately 30-fold greater affinity than it does norepinephrine
Gene Name:
ADRB2
Uniprot ID:
P07550
Molecular weight:
46458.3
References
  1. Rosberg B, Schroder C, Nyberg L, Rosenborg J, Wiren JE: Bambuterol and terbutaline in human cerebrospinal fluid and plasma. Eur J Clin Pharmacol. 1993;45(2):147-50. [PubMed:8223836 ]
  2. Svensson LA: Bambuterol, a bronchodilator prodrug with sustained action, enhances delivery of active drug to the lung. Agents Actions Suppl. 1988;23:271-6. [PubMed:3262993 ]
  3. Waldeck B: Beta-adrenoceptor agonists and asthma--100 years of development. Eur J Pharmacol. 2002 Jun 7;445(1-2):1-12. [PubMed:12065188 ]
  4. Coleman RA, Johnson M, Nials AT, Vardey CJ: Exosites: their current status, and their relevance to the duration of action of long-acting beta 2-adrenoceptor agonists. Trends Pharmacol Sci. 1996 Sep;17(9):324-30. [PubMed:8885698 ]
  5. Zhang D, Cheng M, Hyun MH, Xiong Z, Pan L, Li F: Enantiomeric separation of beta2-agonists on macrocyclic antibiotic chiral stationary phases in high performance liquid chromatography. Pharmazie. 2007 Nov;62(11):836-40. [PubMed:18065099 ]
  6. Chou YL, Wu CC, Wang HW: Effects of bambuterol and terbutaline on isolated rat's tracheal smooth muscle. Eur Arch Otorhinolaryngol. 2010 Aug;267(8):1305-11. doi: 10.1007/s00405-009-1173-7. Epub 2009 Dec 12. [PubMed:20012638 ]
  7. Chen X, Ji ZL, Chen YZ: TTD: Therapeutic Target Database. Nucleic Acids Res. 2002 Jan 1;30(1):412-5. [PubMed:11752352 ]